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Grab your headphones and prepare to be blown away.NASA just announced it has heard the first-ever "sounds" of wind on Mars. But if you're expecting howling, swooshes and crackles, you're in for a surprise. These are vibrations, captured by NASA's InSight lander, which touched down on the Red Planet just last week. The craft will stay put until November 24, 2020, measuring quakes that happen anywhere on Mars.This week, the craft recorded something unexpected."InSight sensors captured a haunting low rumble caused by vibrations from the wind, estimated to be blowing between 10 to 25 mph (5 to 7 meters a second) on Dec. 1, from northwest to southeast," the agency said.An air pressure sensor and a seismometer recorded the noise through the vibrations in the air and vibrations around the aircraft "caused by the wind moving over the spacecraft's solar panels."This is the only time when vibrations from the lander will be recorded by the seismometer, since it will be moved by the craft's robotic armed and placed on the Martian surface, along with other instruments.The craft's landing comes as part of NASA's mission to explore the planet's deep interior.InSight lander's sensors are designed to detect quakes and air pressure through wind vibrations. The lander will measure whether tremors have the same effect as earthquakes. The Seismic Experiment for Interior Structure (SEIS), the seismometer, will use the vibrations to help scientists configure more about the planet's interior."Capturing this audio was an unplanned treat. But one of the things our mission is dedicated to is measuring motion on Mars, and naturally that includes motion caused by sound waves," Bruce Banerdt, the InSight principal investigator at NASA's Jet Propulsion Laboratory, said in a statement.To better hear this bass sound, it's better you bring out your headphones, or your subwoofer, as NASA suggested.You can hear the sounds here and listen to NASA's news telecon with a panel of scientists here.The-CNN-Wire 2011

Having a full kitchen of healthy foods is becoming a luxury. Food pantries across the country are still seeing a dramatic increase in need.“I hope that we eventually get this thing under control, so we can wean everyone off the need for food pantries and shelters like ours, because this is not sustainable,” said Kim Guadagno, CEO of Fulfill, a New Jersey food bank.Guadagno says her organization has seen an increase in demand of almost 2.5 million meals compared to this time last year.Feeding America says at the peak in April, there was a 70% increase in demand, and it’s sustained around 60% higher.Many food banks say they're seeing many families for the first time.“You can always tell someone who has never been to a food pantry before. They come literally right up to this building in tears, because they’ve never had to ask for help before and it’s crushing to all of us,” said Guadagno.Feeding America expects that increased need will continue during the holidays, which is an important time for food banks.“We see increased awareness around hunger and food insecurity around the holidays. It’s a great time for food banks to fundraise. A lot of that fundraising helps sustain them throughout the year,” said Zuani Villarreal, Director of Communications at Feeding America.Food banks are having to purchase more product because of supply chain disruptions.They say right now, cash donations are critical for that and to purchase new supplies like PPE. 1471

Horseshoe crabs are prehistoric creatures that predate the dinosaurs, but pharmaceutical companies depend on them to this day for their unique blue blood.The crabs’ blood is hypersensitive to endotoxins, making it the perfect testing ground to see if a coronavirus vaccine is harmful to people."The fact that we rely so much on these really primitive creatures that predate the dinosaurs," said Barbara Brummer, the state director of The Nature Conservancy in New Jersey.From Massachusetts to South Carolina, the crabs are collected and taken to laboratories. But one of their largest breeding grounds is right in New Jersey, in the Delaware Bay."The concern is the population of horseshoe crabs in the Delaware Bay has been declining over the years," said Brummer. "They are needed for the ecological value they bring for shorebirds.”Shorebirds rely on the crabs' millions of eggs for food.New Jersey fishermen are banned from using the crabs for bait. But pharmaceutical companies remove about a half-million horseshoe crabs from the ocean every year.In the labs, about one-third of a crab's blood is removed for testing. If the crab's blue blood clots up, the medicine is no good.The crabs are then returned to the ocean.However, a study by the Atlantic States Marine Fisheries Commission estimates about 15% of the crabs do not survive."There is an alternative test," Brummer said. "They have created a test that does not involve the bleeding of the crabs. It is a synthetic material."The synthetic test has been approved in Europe but has not yet been approved in the United States.This story was first reported by Christie Duffy at PIX11 in New York, New York. 1674

Have you heard of the "Dirty Dozen" list? Every year, it lists the 12 fruits and veggies that have the most pesticides. Now, one group of researchers says the list may be scaring people unnecessarily.Laura Molina works to make sure her customers at her community market, Growhaus, pick the best fruits and veggies.“We try to bring everything organic and local,” Molina said.It ends up being a mix. So, when customers ask her how to pick between organic and conventional, she often gives them advice she takes herself.“Everything that I can peel, I can buy, like, not organic,” Molina explains. “But like lettuce, mushrooms, apples, I try to buy them organic.”But is there a set rule for choosing? Every year, a nonprofit called the Environmental Working Group puts out the "Dirty Dozen," a list of the 12 fruits and veggies most contaminated by pesticide residue.This year, apples, celery and tomatoes made the list.However, a group of scientists say these foods may not be as dirty as some once thought, and the way the EWG analyzed the data is flawed.“The benefit of fruits and vegetables far outweighs the potential concern of this pesticide residue,” registered dietitian Jessica Crandall said.Crandall says consumers would have to eat a lot of a certain fruit or vegetable to be affected by any pesticides.“You would have to be eating so many cups,” Crandall said. “Like 400-plus cups of strawberries per day in order for that residue to be a potential concern if you're an adult. And if your kid, needs to be around 200 cups per day of strawberries.”Those concerned about pesticides in produce can visit safefruitsandveggies.com to check pesticide levels in any produce item.Ultimately, the decision shouldn't be based on a list.“I believe it is a personal choice,” Crandall said. “And so if you like the way that it tastes, better then to go ahead and consume. But if you're worried about the safety of it I don't think that's a concern you need to be aware of.”Crandall and Molina both agree — no matter what you decide next time you check out, a good fruit or veggie is always a healthy choice.  2162

HAWTHORNE, Calif. (AP) — Billionaire Elon Musk says he's almost completed a tunnel under a Los Angeles suburb to test a novel transportation system that would scoot commuters underground on electric sleds called skates.Musk tweeted Thursday that, pending regulatory approvals, free rides will be offered to the public in a few months. He also posted an Instagram video of the interior of the tunnel.Last year, the Hawthorne City Council approved an approximately 2-mile (3.2-kilometer) test tunnel from Musk's SpaceX rocket plant to a point east of Los Angeles International Airport.RELATED: Elon Musk releases plan for tunnel system under Los AngelesMusk has described a system in which vehicles would descend via elevators into tunnels and move on electrically powered platforms called skates. He envisions multiple levels of tunnels to escape congestion that plagues surface traffic systems."As mentioned in prior posts, once fully operational (demo system rides will be free), the system will always give priority to pods for pedestrians & cyclists for less than the cost of a bus ticket," Musk tweeted.Musk's tunneling operation, called The Boring Co., is currently seeking approval to push into the city of Los Angeles, which requires separate authorization. So far, a committee of the City Council has agreed that the project should be exempt from environmental review.RELATED: What happened to the Tesla that Elon Musk shot into space?Musk suddenly added tunneling ideas to his SpaceX rocketry and Tesla electric car endeavors more than a year ago.A few weeks after tweeting "Traffic is driving me nuts" and "am going to build a tunnel boring machine and just start digging," he said in January 2017 that tunnel was about to get underway. He acquired a tunnel-boring machine that had been used in a San Francisco Bay Area project and put it down a shaft in a parking lot at the SpaceX facility in Hawthorne.He has also tweeted about a vision for a tunnel that would stretch along the Interstate 405 corridor from LAX to U.S. Highway 101 in the San Fernando Valley, a span of about 17 miles (27 kilometers). It's among the most notorious examples of what Musk has called "soul-destroying" Los Angeles traffic. 2238